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Added scheduler_hints to the OpenStack instance resource.

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This allows various hints to be passed to the OpenStack scheduler
that will determine where the instance will be hosted in the cloud.
This commit is contained in:
Joe Topjian
2015-05-05 20:52:46 +00:00
parent b74e74fc16
commit 7ca7eeabe7
3 changed files with 183 additions and 1 deletions
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22
website/source/docs/providers/openstack/r/compute_instance_v2.html.markdown
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@@ -83,6 +83,9 @@ The following arguments are supported:
* `volume` - (Optional) Attach an existing volume to the instance. The volume
structure is described below.
* `scheduler_hints` - (Optional) Provider the Nova scheduler with hints on how
the instance should be launched. The available hints are described below.
The `network` block supports:
* `uuid` - (Required unless `port` or `name` is provided) The network UUID to
@@ -119,6 +122,25 @@ The `volume` block supports:
example: `/dev/vdc`. Omit this option to allow the volume to be
auto-assigned a device.
The `scheduler_hints` block supports:
* `group` - (Optional) A UUID of a Server Group. The instance will be placed
into that group.
* `different_host` - (Optional) A list of instance UUIDs. The instance will
be scheduled on a different host than all other instances.
* `same_host` - (Optional) A list of instance UUIDs. The instance will be
scheduled on the same host of those specified.
* `query` - (Optional) A conditional query that a compute node must pass in
order to host an instance.
* `target_cell` - (Optional) The name of a cell to host the instance.
* `build_near_host_ip` - (Optional) An IP Address in CIDR form. The instance
will be placed on a compute node that is in the same subnet.
## Attributes Reference
The following attributes are exported: